// 导出模块 变量/常量
// 方式一
/*
    export let name = 'zs';
    export let age = 22;
    export const gender = 'nan';
*/
// 方式二
let name = 'zs';
let age = 22;
const gender = 'nan';
export {
    name,
    age,
    gender
}
// 对导出变量设置别名
export {
    name as xm,
    age as nl,
    gender as xb
}
